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List of works by René A. Janssen

"Double-Cable" Conjugated Polymers with Linear Backbone toward High Quantum Efficiencies in Single-Component Polymer Solar Cells

scientific article published on 4 December 2017

16.8% Monolithic all-perovskite triple-junction solar cells via a universal two-step solution process

scientific article published on 16 October 2020

8.0% Efficient All-Polymer Solar Cells with High Photovoltage of 1.1 V and Internal Quantum Efficiency near Unity

9.0% power conversion efficiency from ternary all-polymer solar cells

A Unifying Model for the Operation of Light-Emitting Electrochemical Cells

scientific article published on 01 October 2010

A real-time study of the benefits of co-solvents in polymer solar cell processing.

scientific article

A regioregular terpolymer comprising two electron-deficient and one electron-rich unit for ultra small band gap solar cells

scientific article published on 01 March 2015

A round robin study of flexible large-area roll-to-roll processed polymer solar cell modules

article

A single-crystal ESR study on radicals derived from rac- and meso-1,2-dimethyl-1,2-diphenyldiphosphine disulfide: stereochemical selection in radical formation

scientific article published on 01 August 1988

Adjusting Aggregation Modes, Photophysical and Photovoltaic Properties of Diketopyrrolopyrrole-Based Small Molecules by Introducing B←N Bonds

scientific article published on 10 December 2018

Advances in Solution-Processed Multijunction Organic Solar Cells

scientific article published on 27 December 2018

Alternating oligo(p-phenylene vinylene)--perylene bisimide copolymers: synthesis, photophysics, and photovoltaic properties of a new class of donor--acceptor materials

scientific article published on 01 July 2003

Ambipolar Organic Tri-Gate Transistor for Low-Power Complementary Electronics.

scientific article published on 17 November 2015

An Oligomer Study on Small Band Gap Polymers

scientific article published on 30 October 2008

Anisotropic dielectric tensor for chiral polyfluorene at optical frequencies

scientific article published on 01 October 2009

Aqueous Nanoparticle Polymer Solar Cells: Effects of Surfactant Concentration and Processing on Device Performance

scientific article published on 27 March 2017

Asymmetric Diketopyrrolopyrrole Conjugated Polymers for Field-Effect Transistors and Polymer Solar Cells Processed from a Nonchlorinated Solvent.

scientific article published on 30 November 2015

Biaxially oriented CdSe nanorods

scientific article published on 01 September 2009

Bis(arylimidazole) Iridium Picolinate Emitters and Preferential Dipole Orientation in Films.

scientific article published on 6 March 2018

Broadening the absorption of conjugated polymers by “click” functionalization with phthalocyanines

scientific article published on 18 March 2011

C(60)-exTTF-C(60) Dumbbells: cooperative effects stemming from two C(60)s on the radical ion pair stabilization

scientific article published in April 2005

Characterization of tandem organic solar cells

Charge separation and (triplet) recombination in diketopyrrolopyrrole-fullerene triads.

scientific article published on 7 June 2010

Charge separation and recombination in small band gap oligomer-fullerene triads.

scientific article published on 9 October 2009

Charge transfer in supramolecular coaggregates of oligo(p-phenylene vinylene) and perylene bisimide in water

scientific article published on 01 October 2005

Circular differential scattering of light in films of chiral polyfluorene

scientific article published on 19 April 2007

Cluster synthesis of branched CdTe nanocrystals for use in light-emitting diodes

scientific article published on 14 April 2008

Compositional and electric field dependence of the dissociation of charge transfer excitons in alternating polyfluorene copolymer/fullerene blends.

scientific article published on 22 May 2008

Conjugated oligothienyl dendrimers based on a pyrazino[2,3-g]quinoxaline core.

scientific article published in October 2009

Conjugation-length dependence of spin-dependent exciton formation rates in pi-conjugated oligomers and polymers

scientific article published on 25 April 2002

Connecting Scanning Tunneling Spectroscopy to Device Performance for Polymer:Fullerene Organic Solar Cells

article

Controlling the Microstructure of Conjugated Polymers in High-Mobility Monolayer Transistors via the Dissolution Temperature

scientific article published on 20 November 2019

Crowned dendrimers: pH-responsive pseudorotaxane formation

scientific article

Crystalline-crystalline block copolymers of regioregular poly(3-hexylthiophene) and polyethylene by ring-opening metathesis polymerization

scientific article

Deep absorbing porphyrin small molecule for high-performance organic solar cells with very low energy losses

scientific article published on 8 June 2015

Delayed fluorescence in perhydrotriphenylene-oligothiophene inclusion compounds: evidence for molecular oxygen-related excited States.

scientific article

Dichotomous Role of Exciting the Donor or the Acceptor on Charge Generation in Organic Solar Cells.

scientific article published on 25 July 2016

Diketopyrrolopyrrole Polymers for Organic Solar Cells

scientific article published on 22 December 2015

Diketopyrrolopyrrole-based acceptor polymers for photovoltaic application

scientific article published on 01 April 2011

Diketopyrrolopyrroles as acceptor materials in organic photovoltaics.

scientific article

Direct evidence of photoinduced electron transfer in conducting-polymer–C60composites by infrared photoexcitation spectroscopy

article

Discriminating between bilayer and bulk heterojunction polymer:fullerene solar cells using the external quantum efficiency

scientific article published on 09 August 2011

Donor-acceptor polymers: a conjugated oligo(p-phenylene vinylene) main chain with dangling perylene bisimides

scientific article

Donor-functionalized polydentate pyrylium salts and phosphinines: synthesis, structural characterization, and photophysical properties

scientific article published in January 2007

Dual-emissive quantum dots for multispectral intraoperative fluorescence imaging.

scientific article published on 18 June 2010

Effect of Charge-Transfer State Energy on Charge Generation Efficiency via Singlet Fission in Pentacene-Fullerene Solar Cells

scientific article published on 01 April 2019

Effect of the fibrillar microstructure on the efficiency of high molecular weight diketopyrrolopyrrole-based polymer solar cells

scientific article published on 29 November 2013

Effects of fluorination and thermal annealing on charge recombination processes in polymer bulk-heterojunction solar cells

scientific article published on 02 October 2018

Efficient Thick-Film Polymer Solar Cells with Enhanced Fill Factors via Increased Fullerene Loading

scientific article published on 06 March 2019

Efficient methano[70]fullerene/MDMO-PPV bulk heterojunction photovoltaic cells

scientific article published on 01 July 2003

Efficient small bandgap polymer solar cells with high fill factors for 300 nm thick films

scientific article published on 06 March 2013

Efficient solar cells based on an easily accessible diketopyrrolopyrrole polymer

scientific article published on 01 September 2010

Efficient tandem and triple-junction polymer solar cells

scientific article published on 3 April 2013

Electrical transport study of phenylene-based pi-conjugated molecules in a three-terminal geometry

scientific article published in December 2003

Electro-optical Properties of Neutral and Radical Ion Thienosquaraines.

scientific article

Energy Level Tuning of Poly(phenylene-alt-dithienobenzothiadiazole)s for Low Photon Energy Loss Solar Cells.

scientific article published on 24 January 2017

Enhanced intersystem crossing via a high energy charge transfer state in a perylenediimide-perylenemonoimide dyad

scientific article published on 27 August 2008

Enhancement-Mode PEDOT:PSS Organic Electrochemical Transistors Using Molecular De-Doping

scientific article published on 23 March 2020

Enhancing the photocurrent in diketopyrrolopyrrole-based polymer solar cells via energy level control

scientific article published on 07 August 2012

Excitation energy shuttling in oligothiophene-diketopyrrolopyrrole-fullerene triads

scientific article published on 23 January 2012

Ferroelectric switching and electrochemistry of pyrrole substituted trialkylbenzene-1,3,5-tricarboxamides.

scientific article published on 18 February 2017

Ferromagnetic spin alignment in head-to-tail coupled oligo(1, 4-phenyleneethynylene)s and Oligo(1,4-phenylenevinylene)s bearing pendant p-phenylenediamine radical cations

scientific article published on 01 September 2000

Fractal-like self-assembly of oligo(p-phenylene vinylene) capped gold nanoparticles

scientific article published in January 2006

Functionalized 3D oligothiophene dendrons and dendrimers--novel macromolecules for organic electronics

scientific article published in January 2007

Functionalized dendritic oligothiophenes: ruthenium phthalocyanine complexes and their application in bulk heterojunction solar cells.

scientific article

Fundamental Limitations for Electroluminescence in Organic Dual-Gate Field-Effect Transistors

article

Helical aromatic oligoamide foldamers as organizational scaffolds for photoinduced charge transfer.

scientific article

High Performance All-Polymer Solar Cells by Synergistic Effects of Fine-Tuned Crystallinity and Solvent Annealing.

scientific article published on August 2016

High Performance Polymer Nanowire Field-Effect Transistors with Distinct Molecular Orientations.

scientific article published on 28 July 2015

High quantum efficiencies in polymer solar cells at energy losses below 0.6 eV

scientific article published on 09 February 2015

High-efficiency dielectrophoretic ratchet

scientific article published on 02 October 2012

High-molecular-weight regular alternating diketopyrrolopyrrole-based terpolymers for efficient organic solar cells.

scientific article published on 21 June 2013

High-performance all-polymer solar cells based on fluorinated naphthalene diimide acceptor polymers with fine-tuned crystallinity and enhanced dielectric constants

High-photovoltage all-polymer solar cells based on a diketopyrrolopyrrole–isoindigo acceptor polymer

High-resolution electronic spectra of ethylenedioxythiophene oligomers

scientific article published on 01 December 2006

Highly Efficient Hybrid Polymer and Amorphous Silicon Multijunction Solar Cells with Effective Optical Management.

scientific article published on 18 January 2016

Highly luminescent CdTe/CdSe colloidal heteronanocrystals with temperature-dependent emission color

scientific article published on 10 November 2007

Homocoupling defects in diketopyrrolopyrrole-based copolymers and their effect on photovoltaic performance

scientific article published on 29 July 2014

Hybrid zinc oxide conjugated polymer bulk heterojunction solar cells

scientific article published in May 2005

Impact of polymorphism on the optoelectronic properties of a low-bandgap semiconducting polymer

scientific article published on 28 June 2019

Improved film morphology reduces charge carrier recombination into the triplet excited state in a small bandgap polymer-fullerene photovoltaic cell

scientific article published on 01 October 2010

Increasing the horizontal orientation of transition dipole moments in solution processed small molecular emitters

scientific article published on 12 June 2017

Indium tin oxide-free tandem polymer solar cells on opaque substrates with top illumination

scientific article published on 29 July 2014

Influence of Intermolecular Orientation on the Photoinduced Charge Transfer Kinetics in Self-Assembled Aggregates of Donor−Acceptor Arrays

scientific article published on 01 January 2006

Intensive chiroptical properties of chiral polyfluorenes associated with fibril formation.

scientific article published in October 2009

Intramolecular excimer formation between 3,6-di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione chromophoric groups linked by a flexible alkyl spacer.

scientific article

Large photoinduced circular dichroism in chiral polyfluorene

scientific article published on 01 October 2009

Large-area soft-imprinted nanowire networks as light trapping transparent conductors.

scientific article published on 19 June 2015

Light harvesting tetrafullerene nanoarray for organic solar cells

scientific article published on 9 December 2005

Manipulating the Local Light Emission in Organic Light-Emitting Diodes by using Patterned Self-Assembled Monolayers

scientific article published on 02 June 2008

Materials interface engineering for solution-processed photovoltaics

scientific article published in Nature

Metallo-supramolecular oligo(p-phenylene vinylene)/[60]fullerene architectures: towards functional materials

Monolayer coverage and channel length set the mobility in self-assembled monolayer field-effect transistors

scientific article published on 9 August 2009

Morphological device model for organic bulk heterojunction solar cells.

scientific article published in August 2009

Morphology Optimization via Side Chain Engineering Enables All-Polymer Solar Cells with Excellent Fill Factor and Stability

scientific article published on 09 July 2018

Multicomponent semiconducting polymer systems with low crystallization-induced percolation threshold

scientific article published on 26 November 2006

Nanoscale morphology of high-performance polymer solar cells

scientific article published on 01 April 2005

Near-Infrared Tandem Organic Photodiodes for Future Application in Artificial Retinal Implants

scientific article published on 15 October 2018

New n-Type Solution Processable All Conjugated Polymer Network: Synthesis, Optoelectronic Characterization, and Application in Organic Solar Cells

scientific article published on 18 December 2017

On the efficiency of polymer solar cells

scientific article published on 01 October 2007

Optical properties of oligothiophene substituted diketopyrrolopyrrole derivatives in the solid phase: joint J- and H-type aggregation

scientific article published on 19 July 2012

Optimizing polymer tandem solar cells

scientific article published on 01 February 2010

Organic electronic ratchets doing work

scientific article published on 01 January 2011

PbSe nanocrystal network formation during pyridine ligand displacement.

scientific article published in February 2009

Phosphorescence and triplet state energies of oligothiophenes

scientific article published on 01 March 2005

Phosphorescent resonant energy transfer between iridium complexes

scientific article published on 6 February 2007

Photogeneration and decay of charge carriers in hybrid bulk heterojunctions of ZnO nanoparticles and conjugated polymers

scientific article published on 01 June 2006

Photoinduced electron transfer and photovoltaic devices of a conjugated polymer with pendant fullerenes

scientific article published on 01 July 2001

Photoinduced electron transfer in a mesogenic donor-acceptor-donor system

scientific article published on 01 October 2002

Photovoltaic performance of an ultrasmall band gap polymer

scientific article published on 01 February 2009

Poly(diketopyrrolopyrrole-terthiophene) for ambipolar logic and photovoltaics.

scientific article published in November 2009

Polymer Solar Cells: Solubility Controls Fiber Network Formation.

scientific article

Polymer solar cells with diketopyrrolopyrrole conjugated polymers as the electron donor and electron acceptor

scientific article published on 26 March 2014

Predicting morphologies of solution processed polymer:fullerene blends.

scientific article

Pulse-modulated multilevel data storage in an organic ferroelectric resistive memory diode.

scientific article

Quadruple Junction Polymer Solar Cells with Four Complementary Absorber Layers

scientific article published on 23 August 2018

Quantifying Bimolecular Recombination Losses in Organic Bulk Heterojunction Solar Cells

scientific article published on 21 February 2011

Real versus Measured Surface Potentials in Scanning Kelvin Probe Microscopy

scientific article published on 01 April 2008

Real-space measurement of the potential distribution inside organic semiconductors.

scientific article published on 14 February 2002

Relation between the Electronic Properties of Regioregular Donor-Acceptor Terpolymers and Their Binary Copolymers

scientific article published on 23 January 2020

Reply to 'Tandem organic solar cells revisited'

Revealing Buried Interfaces to Understand the Origins of Threshold Voltage Shifts in Organic Field-Effect Transistors

article

Shape-Persistent Oligothienylene-Ethynylene-Based Dendrimers: Synthesis, Spectroscopy and Electrochemical Characterization

scientific article published on 01 December 2009

Side Chain Mediated Electronic Contact between a Tetrahydro-4H-thiopyran-4-ylidene-Appended Polythiophene and CdTe Quantum Dots

scientific article published on 01 October 2006

Singlet-energy transfer in quadruple hydrogen-bonded oligo(p-phenylenevinylene)perylene-diimide dyads

scientific article published in January 2003

Small band gap oligothieno[3,4-b]pyrazines

scientific article published on 22 July 2008

Small-bandgap semiconducting polymers with high near-infrared photoresponse

scientific article published on 14 August 2014

Solution processed polymer tandem solar cell using efficient small and wide bandgap polymer:fullerene blends

scientific article published on 21 March 2012

Solvent mediated intramolecular photoinduced electron transfer in a fluorene-perylene bisimide derivative

scientific article published on 01 November 2006

Subnaphthalocyanines as Electron Acceptors in Polymer Solar Cells: Improving Device Performance by Modifying Peripheral and Axial Substituents.

scientific article published on 9 March 2018

Supramolecular control over donor-acceptor photoinduced charge separation

scientific article

Supramolecular fullerene architectures by quadruple hydrogen bonding

Supramolecular p-n-heterojunctions by co-self-organization of oligo(p-phenylene vinylene) and perylene bisimide dyes

scientific article

Synthesis and characterization of long perylenediimide polymer fibers: from bulk to the single-molecule level

scientific article published in April 2006

Synthesis and optical properties of pyrrolo[3,2-b]pyrrole-2,5(1H,4H)-dione (iDPP)-based molecules

scientific article published on 21 March 2013

Synthesis and photophysical properties of conjugated polymers with pendant 9,10-anthraquinone units.

scientific article published on 2 April 2008

Tetrafullerene conjugates for all-organic photovoltaics

scientific article

The Importance of Moisture in Hybrid Lead Halide Perovskite Thin Film Fabrication.

scientific article published on 6 August 2015

The Importance of Nanoscopic Ordering on the Kinetics of Photoinduced Charge Transfer in Aggregated π-Conjugated Hydrogen-Bonded Donor−Acceptor Systems

scientific article published on 01 August 2006

The Mechanism of Dedoping PEDOT:PSS by Aliphatic Polyamines

scientific article published on 06 September 2019

The Role of the Axial Substituent in Subphthalocyanine Acceptors for Bulk-Heterojunction Solar Cells.

scientific article published on 28 November 2016

The effect of branching in a semiconducting polymer on the efficiency of organic photovoltaic cells.

scientific article published on 26 October 2015

The effect of oxygen on the efficiency of planar p-i-n metal halide perovskite solar cells with a PEDOT:PSS hole transport layer

scientific article published on 29 March 2018

The effect of side-chain substitution and hot processing on diketopyrrolopyrrole-based polymers for organic solar cells

scientific article published on 8 June 2017

The effect of three-dimensional morphology on the efficiency of hybrid polymer solar cells.

scientific article published on 13 September 2009

Thieno[3,2-b]thiophene−Diketopyrrolopyrrole-Containing Polymers for High-Performance Organic Field-Effect Transistors and Organic Photovoltaic Devices

article

Toward Practical Useful Polymers for Highly Efficient Solar Cells via a Random Copolymer Approach.

scientific article published on 12 August 2016

Triple junction polymer solar cells for photoelectrochemical water splitting

scientific article published on 26 April 2013

Triplet formation involving a polar transition state in a well-defined intramolecular perylenediimide dimeric aggregate.

scientific article published on 11 June 2008

True ferroelectric switching in thin films of trialkylbenzene-1,3,5-tricarboxamide (BTA).

scientific article published on 11 August 2016

Tuning the Optical Characteristics of Diketopyrrolopyrrole Molecules in the Solid State by Alkyl Side Chains

scientific article published on 06 November 2020

Universal correlation between fibril width and quantum efficiency in diketopyrrolopyrrole-based polymer solar cells.

scientific article published on 5 December 2013

Unusual Thermoelectric Behavior Indicating a Hopping to Bandlike Transport Transition in Pentacene

scientific article published on 06 July 2012

Water Splitting with Series-Connected Polymer Solar Cells

scientific article published on 29 September 2016

Wide band gap diketopyrrolopyrrole-based conjugated polymers incorporating biphenyl units applied in polymer solar cells

scientific article published on 27 November 2013

Wide-Bandgap Benzodithiophene-Benzothiadiazole Copolymers for Highly Efficient Multijunction Polymer Solar Cells.

scientific article

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